If you put a mass of 400g on the string. (The string is 50 cm long and mass 12.5g) What distance between adjacent nodes do you then expect for a frequency of 100Hz?

Q: Q2 By using convolution integral, find the overall impulse response H(t) for two cascaded systems…

A: a)The impulse responses of two cascaded systems are

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A:

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Q: Q6: perform the following operations in Octal (with and without complement): 75 + 54 152 – 77

A: The solution can be achieved as follows.

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Q: For the signal shown below: x(t) -2 -6

A:

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A:

Q: a. Calculate the value of R that will make the initial energy stored in the capacitor the same as…

A: We will find out resistance value for given Condition and current and voltage for given circuit .

Q: If whole number ratio in Lissajous pattern is Nx:Ny=2:3 and fx=1kHz, then fy= 666.667 Hz O 1.5 kHz…

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Q: convert the figure and calculate the magnitude and the angles of Za, Zb and Zc

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Q: The capacitor in a clamper circuit is in parallel with the voltage source O None True False For the…

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Q: L Figure 5.10 Ro + Solution Known Quantities: R₁ = 1 kN; L = 2 mH; R = 4 kN. Find: The frequency…

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Q: please show work. i will give your work a thumbs up 7. Consider the oscilloscope screen shot below:…

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Q: AC bridge Find the 2wth if, 21 (Rx-3 ohm Cx 0.00562 forad), 22 (Rs- obm Co-000\32 farad).23(R3 5…

A: We know that Rx = 3 Ω Cx =0.0052 F ThenZ1=Rx2+Xc2xXcx = 1ωc =12πfc Xcx = 0.02832then |Z1|=3.0001336…

Q: Q1 Complete the following conversions: 1500 МНz GHz 12.5 nF µF 5.3 mV kV 3.2 ns = hr 1032 mm km

A: Given,

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Q: 9.15 a) Show that, at a given frequency w, the circuits in Fig. P9.15(a) and (b) will have the same…

A: The given circuit diagram is shown below,

Q: 5 1.74 -0.8 5 0.47+0.218j 16.8-18.97j None of the answers Moving to another question will save this…

A:

Q: is In a BJT, Ico = Icgo = 2 μΑ . Given a = 0.99 , the value of Iceo A 2 μ.Α Β 99 μ.Α c 198 μ.Α D 200…

A: Given- BJT- ICO=ICBO=2μA,α=0.99, To Find- The value of ICEO,

Q: What is the current through the inductor if the frequency is 159.2 kHz? E = 5 V L0° OIL 392 μA L-90°…

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Q: 2. A three phase, four-wire, 230 Volt, CBA system has a star connected load with 'ZA, as shown in…

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Q: G₁-2; G₂-7; G₂-6; G₁−3; G₂=2; G=3; Gy=6; Gg=5; H,−0.7; H₂−0.1; H₂=0.3; H₂=0.5; !!! Not: Her bir…

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Q: Find the current that flow through capacitor lc IR Ic Vs = 20V25° f = 30KHZ R = 1000 C = 100nF…

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Q: β =80 , V0=?

A: We will apply KVL in input loop to find base current. Collector current =β× base current. We will…

Q: Q/ Graph the input and output wave of the following circuit R1 1kQ ADI V1 6.5 Vrms 50 Hz RL 10㎏Ω V2…

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Q: O O O Given a TV channel in the band 78-80 MHz, the minimum sampling frequency is MHz. * 200 O 12 O…

A: Given, A TV channel in the band 70-80 MHz.  So maximum frequency of message signal is (fm)= 80 MHz…

Antenna Characteristics

The antenna is an important concept in the domain of electronics and communication engineering. An antenna forms an integral part of many commonly used devices such as wireless modems, routers, game controllers, mobile phones, bluetooth devices, and so on. In simple terms, any wireless communication makes use of antennas to serve the purpose. An antenna, also known by the term 'arial', is an electrical device that converts electrical signals into electromagnetic waves or electromagnetic waves into electrical signals. An antenna contains a transmission line usually made up of co-axial cable, it then receives the signals and converts them into electromagnetic waves, which are then transmitted via space into their required destination. A communication system essentially makes use of two antennas, a transmission antenna, which converts electrical signals into electromagnetic waves, and a receiving antenna, which receives the electromagnetic waves and converts them back into electrical signals.